Start previewing your designs from Sketch in realtime on your Android device!
Open the app and find your computer on your local wifi network. Click to connect and you're mirroring artboards straight away, no Mac app required! Artboards and pages update as you change them in Sketch.
Crystal will always be free, but you're welcome to donate if you appreciate the work design + development that's gone into this. I made it all within the 15 day trial of Sketch, so I'd love to buy a license.
Note: This is a companion app for Sketch (sketchapp.com). Trying to use it for anything else, like watching movies, playing games or browsing the web will result in a sub-par experience.